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	Prefix	Description
	27.125.204.0/24	YYY Group, Inc.
	27.125.205.0/24	YYY Group, Inc.
	27.125.206.0/24	YYY Group, Inc.
	27.125.207.0/24	YYY Group, Inc.
	103.1.248.0/24	YYY Group, Inc.
	103.1.249.0/24	YYY Group, Inc.
	103.1.250.0/24	YYY Group, Inc.
	103.1.251.0/24	YYY Group, Inc.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS32787	Akamai (Prolexic)	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS32787	Akamai (Prolexic)	✔	✘
	AS13335	Cloudflare, Inc.	✔	✘

[ JPNIC database provides information regarding IP address and ASN. Its use   ]
[ is restricted to network administration purposes. For further information,  ]
[ use 'whois -h whois.nic.ad.jp help'. To only display English output,        ]
[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'.      ]

Autonomous System Information:
a. [AS Number]                  55383
b. [AS Name]                    IDC-JP
g. [Organization]               YYY Group, Inc.
m. [Administrative Contact]     BH404JP
n. [Technical Contact]          HK17507JP
q. [Abuse]                      
o. [IMPORT]                     
p. [EXPORT]                     
[Assigned Date]                 2010/08/04
[Last Update]                   2010/08/04 14:32:06(JST)

Last Update: 2026-06-04T04:06:51Z UTC

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Member of the following AS-SETs

-	Member
RADB	as-gigainfra
RADB	as-mesh-customer:as10010
JPIRR	as-gigainfra
RADB	as-odn
RADB	as-kddcustomer2
RADB	as-tokai
RADB	as-equinix-pe
JPIRR	as-mesh-customer:as10010
RADB	as-dosarrest-custas
JPIRR	as-tokai
RADB	as2497:as-iij
RADB	as-cgrp1
RADB	as-prole
ARIN	as13335:as-customers
RADB	as-anc-customer-proxy-register
JPIRR	as2497:as-iij
ARIN	as32421:as-customers
RADB	as-durand1-customer
RADB	as-iij
RADB	as-as19324-custas
RADB	as-telstra-intl-customers
JPIRR	as-odn
NTTCOM	as-equinix-ap
RADB	as-kdd
RADB	as-kddi6
JPIRR	as-iij
RIPE	as-btc-up
RADB	as-equinix-me